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Anseriformes is an order of birds also known as waterfowl that comprises about 180 living species of birds in three families: Anhimidae (three species of screamers), Anseranatidae (the magpie goose), and Anatidae, the largest family, which includes over 170 species of waterfowl, among them the ducks, geese, and swans.
The Birds of Australia is a book written by John Gould and published in seven volumes between 1840 and 1848, with a supplement published between 1851 and 1869. [1] It was the first comprehensive survey of the birds of Australia and included descriptions of 681 species, 328 of which were new to Western science and were first described by Gould.
Bird anatomy, or the physiological structure of birds' bodies, shows many unique adaptations, mostly aiding flight.Birds have a light skeletal system and light but powerful musculature which, along with circulatory and respiratory systems capable of very high metabolic rates and oxygen supply, permit the bird to fly.
Template: Cell biology. ... Download as PDF; Printable version; In other projects ... This page was last edited on 9 January 2023, at 17:12 (UTC).
The common blackbird (Turdus merula) is a species of true thrush.It is also called the Eurasian blackbird (especially in North America, to distinguish it from the unrelated New World blackbirds), [2] or simply the blackbird where this does not lead to confusion with a similar-looking local species.
Also, the enigmatic "maypole-builder" genus Archboldia seems to be merely a Amblyornis with unusually heavy melanin pigmentation as is often found in tropical rainforest birds. On the other hand, the "avenue-builders" also have a hypermelanic lineage, the satin bowerbird, but this seems well separable as a monotypic genus Ptilonorhynchus , as ...
The red-billed quelea (/ ˈ k w iː l i ə /; [3] Quelea quelea), also known as the red-billed weaver or red-billed dioch, is a small—approximately 12 cm (4.7 in) long and weighing 15–26 g (0.53–0.92 oz)—migratory, sparrow-like bird of the weaver family, Ploceidae, native to Sub-Saharan Africa.
Birds were the main predators of moth. Moth were eaten by birds selectively in both polluted and clean forests, indicating camouflage efficiency of the different varieties of moths. The more conspicuous form of moth was always less in number after recapture; i.e. the white type in Birmingham, and the black type in Dorset.
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